/*
 *所有关于Bas_Version类的业务代码应在此处编写
*可使用repository.调用常用方法，获取EF/Dapper等信息
*如果需要事务请使用repository.DbContextBeginTransaction
*也可使用DBServerProvider.手动获取数据库相关信息
*用户信息、权限、角色等使用UserContext.Current操作
*Bas_VersionService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
*/
using DGZImp.Core.BaseProvider;
using DGZImp.Core.Extensions.AutofacManager;
using DGZImp.BasProject.DomainModels;
using System.Linq;
using DGZImp.Core.Utilities;
using System.Linq.Expressions;
using DGZImp.Core.Extensions;

using Microsoft.Extensions.DependencyInjection;
using Microsoft.AspNetCore.Http;
using DGZImp.BasProject.IRepositories;
using Newtonsoft.Json.Linq;

namespace DGZImp.BasProject.Services
{
    public partial class Bas_VersionService
    {
        private readonly IHttpContextAccessor _httpContextAccessor;
        private readonly IBas_VersionRepository _repository;//访问数据库

        [ActivatorUtilitiesConstructor]
        public Bas_VersionService(
            IBas_VersionRepository dbRepository,
            IHttpContextAccessor httpContextAccessor
            )
        : base(dbRepository)
        {
            _httpContextAccessor = httpContextAccessor;
            _repository = dbRepository;
            //多租户会用到这init代码，其他情况可以不用
            //base.Init(dbRepository);
        }

        //pda 检查更新
        public async Task<object> CheckAppVersionUpdate(string appId, string version)
        {
            var lst = await _repository.DbContext.Queryable<Bas_Version>()
                .Where(t => t.AppId == appId && t.IsValid == 1)
                .OrderBy(t => t.Version, OrderByType.Desc).ToListAsync();
            var ver = lst.Where(i => !i.PkgUrl.IsNullOrEmpty() && string.Compare(i.Version, version) > 0).FirstOrDefault();
            if (ver == null)
                ver = lst.Where(i => !i.WgtUrl.IsNullOrEmpty() && string.Compare(i.Version, version) > 0).FirstOrDefault();
            if (ver == null)
                return new { update = false };
            JObject r = JObject.FromObject(ver);
            r["update"] = true;
            return r;
        }

        // 获取当前最新apk包
        public async Task<Bas_Version> getCurApkPkg()
        {
            var lst = await _repository.DbContext.Queryable<Bas_Version>()
                       .Where(t => t.InstallType == 1 && t.IsValid == 1)
                       .OrderByDescending(t => t.Version)
                       .FirstAsync();
            Console.WriteLine(lst);
            return lst;
        }

    }
}
